Missouri law

Commercial Litigation Laws in Missouri.

Missouri commercial litigation runs through the Circuit Court, with complex cases frequently in the 22nd Circuit (St. Louis City), 21st Circuit (St. Louis County), and 16th Circuit (Jackson County). Missouri has not established a specialized business court docket, though complex cases may be assigned to individual judges for case management. Missouri follows pure comparative fault, the UCC, and recognizes common-law tortious interference, civil conspiracy, and fraud claims. Federal practice in the Eastern and Western Districts of Missouri is also substantial.

Last verified: 2026-04-17

State law

Statute of Limitations

5 years (most); 10 years (written contracts for payment)RSMo §§ 516.110, 516.120

Written contracts for payment of money: 10 years. Other written contracts: 5 years. Oral contracts: 5 years. Fraud: 5 years from discovery (max 10).

State law

Key Missouri Statutes

Missouri UCC Article 2 (Sales)RSMo § 400.2-101 et seq.

Governs sales of goods including warranties, remedies, statute of frauds ($500+), and breach. 4-year statute of limitations for UCC sales claims.

Tortious InterferenceMissouri common law

Tortious interference with contract or business expectancy requires intentional interference without justification that causes damages.

Missouri Merchandising Practices ActRSMo § 407.010 et seq.

Missouri's consumer-protection statute covers deception, fraud, false pretense, false promise, misrepresentation, unfair practice, or concealment in connection with the sale or advertisement of goods or services. Private cause of action with actual damages, punitive damages, and attorney fees.

Prejudgment InterestRSMo § 408.020

Prejudgment interest on liquidated claims at 9% per annum unless otherwise agreed.

State law

Official Sources

Missouri Courts Missouri Revised Statutes

Not Legal Advice

This page summarizes publicly available statutes and rules for informational purposes only. It does not constitute legal advice, and no attorney-client relationship is created by viewing this content. Laws change — always verify with the primary source or consult a licensed attorney in Missouri.

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Commercial Litigation Laws in Missouri.

Statute of Limitations

Key Missouri Statutes

Official Sources

Not Legal Advice

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Other state law topics.